baber/WOPTO huggingface dataset:
Patent JP-H02280468-A (JP)
Title: Support device for ccd camera
Inventor: KOMURO SETSU
IPC: H04N5/33
Filed: 1989-04-20
Abstract: PURPOSE:To turn the direction of a CCD camera automatically to the direction of a generated infrared ray by discriminating whether or not a detected pulse signal corresponds to a prescribed position on a screen of a monitor, calculating the difference and controlling a drive means by the difference. CONSTITUTION:When an infrared ray pulse signal radiates to a CCD camera 1 from an infrared ray generating means 10, a video signal by the CCD camera 1 includes the infrared ray pulse signal. The infrared ray pulse signal is detected by a detection means and the control means calculates the difference between the generated position of the infrared ray pulse signal and the prescribed position and a control data controlling the drive means is calculated in response to the difference. The drive means is controlled based on the control data. Thus, the CCD camera 1 is driven automatically so that the generated position of the infrared ray pulse signal on the screen of the monitor comes to a prescribed position and the monitored area is accurately picked up.
Patent JP-S61260613-A (JP)
Title: Manufacture of flyback transformer
Inventor: TAJIMA TETSUO
IPC: H01F41/12
Filed: 1985-05-15
Abstract: PURPOSE:To contrive improvement in the degree of impregnation of resin between coils of a flyback transformer (FBT) by a method wherein the material having prescribed range of average grain diameter and mixed by reducing fine grains is used as the aluminum hydroxide powder to be mixed in an epoxy casting resin composition. CONSTITUTION:The aluminum hydroxide powder to be used for manufacture of the title transformer should have the average grain diameter of 8-12mum and the cumulative percentage by weight of the powder having grain diameter of 3mum or less set at 5% or below. On the other hand, the compounding quantity of the aluminum hydroxide powder for 100 part weight of epoxy compound is 50-220 weight part. The flyback transformer is manufactured out of the above-mentioned casting resin composition. As a result, the degree of resin impregnation between the coils of the FBT can be improved.
Patent JP-H06304520-A (JP)
Title: Hardening method of coating film
Inventor: SEKIYA TAKASHI
IPC: B05D7/02
Filed: 1993-04-27
Abstract: PURPOSE:To extremely reduce hardening time by using a near infrared ray having a wavelength capable of transmitting a coating film as a main heating source for hardening to harden at a higher heating temp in the case of hardening the coating film made by applying a solvent type coating material on the surface of a plastic made base material. CONSTITUTION:In the case of forming the coating film 3 by applying the solvent type coating material on the surface of the plastic made base material 1 such as the interior articles or exterior articles for automobile and heatingt it to harden the coating film 3, a near infrared ray IR having the wavelength capable of transmitting the coating film 3 is used as the main heating source to harden. Thus, since the near infrared ray IR reaches the base material surface 1a without being absorbed by the coating film 3 and the base material surface 1a s mainly heated by using the near infrared ray, the coating film 3 is heated from the surface side 1a of the base material and a solvent 5 (bubbles) is released before the coating surface is hardened. As a result, the generation of pin-holes in the coating film 3 in the case of reising the hardening temp. is prevented and the rhortening of the hardening time is attained.
Patent JP-S5624953-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA ISAO
IPC: H01L23/52
Filed: 1979-08-06
Abstract: PURPOSE:To contrive the acceleration of the operation of the semiconductor devide and the enhancement in the integrity thereof by superimposing different wiring layers of polysilicon, Mo, W and the like to lower the resistance values of the wiring layers. CONSTITUTION:An opening is perforated at an SiO2 film 4 on an Si substrate 3, a diffused layer 1 is formed in the substrate 3 through the opening, and the first circuit wiring layer is formed thereon. Then, the second wiring layer of doped polysilicon layer 2 is superimposed directly thereon. The second wiring layer may be made of Mo, or W. By superimposing the different wiring layers in this manner the sheet resistance can be lowered as a circuit wiring, and is particularly effective when the sheet resistance of the wires limited to special area is lowered.
Patent JP-S5531526-A (JP)
Title: Electrolytic machining method
Inventor: FUKAISHI TOSHIHARU
IPC: B23H3/04
Filed: 1978-08-21
Abstract: PURPOSE:To manufacture a desired residual projection, by reducing the feed velocity of a machining electrode according as the flow rate of an electrolyte increases, so that a constant machining gap is maintained. CONSTITUTION:Just before the end of machining of the residual projection 2, the feed velocity of the machining electrode 1 is reduced according as the flow rate of the electrolyte increases, so that the machining gap between the electrode 1 and the projection 2 is kept constant. As a result, no convex part is produced on the machining-finished end of the projection 2 when the projection is removed as a product from a workpiece.
Patent JP-H01272187-A (JP)
Title: Manufacture of electric circuit board
Inventor: SATOU HIROYASU
IPC: C23F1/00
Filed: 1988-04-25
Abstract: PURPOSE:To prevent deterioration of a photoresist mask by forming a coat film of a metal or a metal compound on a precious metal foil for producing an electronic circuit pattern before etching the same. CONSTITUTION:The surface of a substrate is coated with a photoresist mask 3, which is then exposed and developed to form openings 4 in the photoresist mask. The openings 4 are then covered with a metal or a metal compound. The substrate is dipped in an organic solvent at 60 deg.C for one hour so that the photoresist mask 3 is removed together with the titanium nitride thin film 5 located on the photoresist mask and openings 6 are formed to expose a precious metal foil 2. The parts of the precious metal foil 2 exposed in the openings 6 are etched off with an etching solution of aqua regia type having an increased concentration of hydrochloric acid. As a result, an electronic circuit 12 is left unetched under the titanium nitride thin film 5. The titanium nitride thin film 5 is removed with an etching solution principally composed of ammonium hydrogen fluoride. The electronic circuit is obtained in this manner.
Patent JP-H10294004-A (JP)
Title: Vehicular headlight
Inventor: YANAI HITOSHI
IPC: F21V5/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular headlight which can show the individuality of a vehicle even at night lighting. SOLUTION: In a conventional vehicular headlight 1 which comprises a light- distribution forming lens 4 consisting of a plurality of segmented parts, wherein these segmented parts are at least tow parts having different transmittance as a low-transmittance part 4a and a high-transmittance part 4b, and a cover lens 5 which is expected to serve to exhibit individuality of a vehicle in a design aspect, however at night the cover lens 5 itself is hard to be recognized and therefore fails to exhibit the individuality; while, in the present invention, the low-transmittance part 4a and the high-transmittance part 4b are constituted so that a specific appearance which is composed of characters and/or designed patterns with the low-transmittance parts 4b and the high-transmittance parts 4b is recognizable, and the individuality of the vehicle can be shown even at night lighting.
Patent JP-S58218654-A (JP)
Title: Particle velocity measuring method
Inventor: MURATA MASAYOSHI
IPC: G01P5/20
Filed: 1982-06-14
Abstract: PURPOSE:To measure a particle velocity from a period and an optical fiber interval, by coloring the particle groups consisting of mixed solid and gas, by different colors for every particle diameter, photodetecting a reflected ray obtained by irradiating said particle groups by white light, by an optical fiber, and thereafter, spectrally dividing it by a filter, etc., and measuring a period at every monochromatic light. CONSTITUTION:Light from a white color light source 19 is transmitted by optical fibers for illumination placed in one line at equal interval, and irradiates colored particle groups 1-a, 1-b. The first and the second reflected rays are divided by beam splitters 20, 21, and one becomes light of only red by a red filter 22 and is made incident to an optical-electric transducer 26, and the other becomes light of only blue by a blue filter 24 and is made incident to an optical-electric transducer 28. The reflected ray which reaches the splitter 21 is also processed in the same way. Subsequently, outputs of the optical-electric transducers 26, 27 are inputted to a differential amplifier 30, a voltage signal being proportional to a signal difference is generated and inputted to a frequency analyzer 32, and the analyzer 32 analyzes and processes its spectrum and displays its result to disclose a period T. By this period and a photodetecting fiber interval D, a particle velocity in a solid and gas mixed flow is derived for every diameter by a velocity V=D/T.
Patent JP-H06293909-A (JP)
Title: Production of high damping steel
Inventor: WATABE YOSHIYUKI
IPC: C22C38/12
Filed: 1993-04-06
Abstract: PURPOSE:To easily obtain a steel combining superior damping characteristic with excellent use efficiency by subjecting a steel, having respectively specified Si, Mo, B, and Fe contents, to reheating and rolling under respectively prescribed conditions. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.5-5% Si, 0.2-5% Mo, 0.0003-0.005% B, and the balance Fe, is melted. This steel is reheated at 1100-1350 deg.C. Then, rolling is finished at >=900 deg.C. By this method, the steel, capable of simultaneously satisfying sufficient clamping characteristic, mechanical properties, and use efficiency, such as gas cutting property and weldability, can be easily obtained.
Patent JP-H05276537-A (JP)
Title: Motion detection circuit
IPC: H04N11/04
Filed: 1992-03-27
Abstract: PURPOSE:To provide the motion detection circuit reducing undetection of motion of B-Y and R-Y signals being color signals and improving dot disturbance without increasing a memory capacity with respect to the motion detection circuit used for a motion adaptive Y/C separator. CONSTITUTION:The detection circuit is provided with an offset subsampling clock generating circuit 13 and a clock therefrom is used to control write/read of a 0.5 frame memory 2 being a 2nd frame memory. Since write control is implemented by using an offset subsampling clock whose phase is inverted for each line, any of R-Y, B-Y color signals is alternately extracted from each line to halve the quantity of input information for the storage in the memory 2. Thus, the motion is accurately detected from a portion where only one of the R-Y, B-Y color signals is changed.
Patent JP-H10290804-A (JP)
Title: Electrode of electrode knife
Inventor: AOKI NORIJI
IPC: A61B18/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To exhibit the coagulating action of an organismic tissue by restraining the separation of a high frequency current into the organismic tissue through a perfusate in an electrode knife operation using the perfusate of electrolyte. SOLUTION: In this electrode, a projecting tip electrode part 3 is integrally and coaxially formed on a tip surface of a bar-shaped heat absorbing body part 2, and a pipe-shaped output conducting metallic part 5 and a joining part 6 being a conductive terminal are connected in order to a rear end part of the heat absorbing body part 2, and are constituted so as to cover a surface except for the tip electrode part 3 and the joining part 6 with an insulating coating film 7. When the tip electrode part 3 is sunk in the affected part, the affected part is obstructed by the action of a step part 4 formed of the tip electrode part 3 and the heat absorbing body part 2. Therefore, infiltration of a perfusate into the affected part is prevented, and the separation of a high frequency current by contact of the tip electrode part 3 with the perfusate can be restrained.
Patent JP-H06179638-A (JP)
Title: Production of dimethylbiphenyldicarboxylic acid
Inventor: SHIOTANI AKINORI
IPC: B01J27/04
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a method for producing a dimethylbiphenyldicarboxylic acid which is an improvement in a conventional method for hydrolyzing an ester with an alkaline salt and capable of producing the carboxylic acid according to simple operation. CONSTITUTION:This method for producing dimethylbiphenyldicarboxylic acid is characterized by hydrolyzing a dialkyl dimethylbiphenyldicarboxylate obtained by the oxidative coupling reaction of an alkyl o-toluate at 150-300 deg.C under 5-100kg/cm<2> pressure.
Patent JP-S61262262-A (JP)
Title: Torque converter equipped with lock-up mechanism
Inventor: KONO HIROSHI
IPC: F16H45/02
Filed: 1985-05-14
Abstract: PURPOSE:To obtain a large driving force by installing a swing member onto the piston of a torque converter and installing a sealing member between the swing member and the piston and applying a facing onto the opposed surface of a front cover, thus increasing the transmission torque. CONSTITUTION:A lock-up mechanism 30 consisting of a piston 32, damper mechanism 34, press-attaching mechanism 36 is arranged between a front cover 12 and a turbine shell 17a. The press-attaching mechanism 36 is constituted of a holding part 40, swing member 42, and O-rings 44a and 44b, and a facing 46 is applied onto the press-contact surface 43a of the swing member 42. Therefore, the press-contact onto the press attaching surface 13b over the whole surface of the facing 46 is permitted, and the transmission torque by the lock-up mechanism 30 can be increased.
Patent JP-H04334999-A (JP)
Title: Digital control automatic voltage regulator for synchronous generator
Inventor: ITO HITOSHI
IPC: H02P9/30
Filed: 1991-05-08
Abstract: PURPOSE:To decrease ripples of an excitation voltage command value, generator terminal voltage and power by calculating a deviation differentiated amplified between a terminal voltage command value and a terminal voltage detection signal. CONSTITUTION:A terminal voltage command value set by a voltage setter 7 is fetched to a CPU82 by the first interface circuit 83 and also converted by a D/A converter 90 into an analog signal input to a deviation amplifier 91. In the deviation amplifier 91, a deviation between this signal and a terminal voltage detection signal of analog signal, detected by a voltage detector 6, is taken and amplified. Further by a bias circuit 92, a bias of positive voltage is added to perform conversion by an A/D converter 81 into a digital signal as a terminal voltage deviation signal calculated differentiated. A terminal voltage detection value used for differentiating calculation can be amplified to 7.5 times to obtain resolving power 7.5 times. Thus by making the terminal voltage detection value detectable in high resolving power, a ripple of generator terminal voltage can be decreased.
Patent JP-S5999155-A (JP)
Inventor: KAARU MAIHIEN
IPC: B62M11/12
Filed: 1983-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10282462-A (JP)
Title: Gap eliminated device
Inventor: FURUKAWA KYOJI
IPC: G02F1/13
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To cope with various kinds of panel sizes only by exchanging a part of a jig by integrally absorb-holding an assembling frame, a panel supporting member, a depressing plate and a pressing sheet member. SOLUTION: A space between a panel supporting member G and a pressing sheet member P is suck-decompressed by passing through an absorbing pads 5, 5A and a vacuum pump 9. Air in the space formed by the members G and P and inside of a glass panel is sucked to make a decompressed state. By this suck-decompression, a frame plate body is closely adhered to a receiving tray through an annular packing and the pads 5 and 5A are also closely adhered to the receiving tray. Consequently, the variation of the size of the glass panel is coped with only by changing the depressing plate or an annular spacer and and used as a gap eliminated jig. In addition, as pressurizing and heating are carried out while minimizing the influence of thermal expansion and the influence of chamber by the constitution of the jig, a liquid crystal panel of high definition is obtained.
Patent JP-H01274639-A (JP)
Title: Rotor for electrical rotating machine
Inventor: MAEDA ARINORI
IPC: H02K9/08
Filed: 1988-04-27
Abstract: PURPOSE:To cool a stator also at its temperature peak effectively, by providing a ventilating groove at the place of a rotor such as a rotor teeth part, where a cooling gas temperature is hard to rise, separately from a rotor cooling ventilating groove and by feeding a cooling gas from said rotor into a warm gas zone in the axially central part of a stator core. CONSTITUTION:In addition to a ventilating cooling path for directly cooling a rotor winding 11, a rotor body teeth 13 is axially provided with a ventilating groove 17. A ventilating groove wedge 16 is inserted into the outer diameter side of said ventilating groove 17 to form a path for axially passing a cooling gas taken in from a rotor end part. Ventilating holes 18 are provided at the ventilating groove wedge 16 of the stator core warm gas zone part corresponding to axial sections D and B. Said cooling gas coming from a fan 6 passes the ventilating groove 17 from the rotor end part, is discharged from the ventilating holes 18 to air gaps 15, cools the stators of said warm gas zones D and B, exchange heat by a cooler 9, and returns to the fan 6. Thus, it is possible to decrease the temperature rise of a stator coil 3.
Patent JP-S5226393-A (JP)
Title: Method of regenerating vanadium-type catalysts for reductive purificat ion of nox
Inventor: UMEMURA YOSHIO
IPC: B01D53/94
Filed: 1975-08-26
Abstract: PURPOSE: Effective method of regenerating vanadium type catalysts of reduced activity used for reductive purification of NOx. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5528675-A (JP)
Title: Bipolar signal reception circuit
Inventor: TSUNODA TOSHIHIKO
IPC: H04L25/40
Filed: 1978-08-23
Abstract: PURPOSE:To greatly reduce jitter, by detecting the advance or delay from the magnitude of time between the leading and trailing points of binary signal and the sampling point and correcting the sampling phase. CONSTITUTION:The inputted signal is inputted to the sampling circuit 6 via the comparison circuit 4 and continuous three bits are inputted to the registers R1 to R3. Further, the code detector 52 detects whether the input to the registers R1 and R3 is of the same code or not. On the other hand, the binary signal A from the comparison circuit 4, signal B representing the identification point, and signal C inputted from the oscillation circuit 21 are inputted to the gates 53 and 54. Control is made to the gate 53 so that it can be open from the changing point of the signal A to the identification point of the signal B and to the gate 54 so that open from the identification point of the signal B to the changing point of the signal A, the number of  pulses of the signal C is counted with the counters 55 and 56, and they are inputted  to the control circuit 57 by taking them as the times T1 and T2. The circuit 57  controls the phase adjusting circuit 22 toward advancing direction with T1>T2 and  toward lagging direction with T1<T2 to cntrol the phase of sampling.
Patent JP-S59229662-A (JP)
Title: Common memory control circuit
Inventor: WATANABE MASAMITSU
IPC: G06F15/167
Filed: 1983-06-10
Abstract: PURPOSE:To avoid software competition by a hardware constitution by making processors correspond to respective holding circuits and setting up these holding circuits to permit write/read to/from a common memory. CONSTITUTION:The holding circuits L1, L2, logical gates G1, G2 and decoders D1, D2 are made to correspond to respective processors MPU1, MPU2. Read detecting signals detected by the decoders D1, D2 are sent to the latch inputs D of the holding circuits L1, L2 as setting signals S1, S2 respectively through the logical gates G1, G2. The latch output Q of one holding circuit L1 is applied to the MPU1 side as a write permission signal Q1 of one MPU1 corresponding to the circuit L1. The write permission signal Q1 is applied to the logical gate G2 corresponding to the other MPU2 as an inhibition signal.
Patent JP-H09286055-A (JP)
Title: Molding of inflation film
Inventor: NAKAMOTO KOZO
IPC: B29L7/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To mold an inflation film uniform in its wall thickness within improved work environment. SOLUTION: In a method for molding an inflation film by upwardly extruding a thermoplastic resin from a mold 2 to form a cylindrical film 4 and supplying this film 4 to the nip between a pair of pinch rolls 8, 8 to hold the same between them under pressure and sending compressed air into the cylindrical film 4 to expand and deform the film 4, a roof fan 9 is provided just above a pair of the pinch rolls 8, 8 to discharge indoor air.
Patent JP-S63282748-A (JP)
Title: Sheet body for printing
Inventor: NAGANO BUNICHI
IPC: G03G7/00
Filed: 1987-04-25
Abstract: PURPOSE:To prevent integral conveyance of sheet bodies for printing by friction when the sheet bodies are laminated by forming the surface on the lower side in the lamination direction of the sheet bodies for printing to the roughness higher than the roughness of the surface on the upper side. CONSTITUTION:The sheet body 1 for printing is constituted of light transmissive and flexible film-shaped paper 2 for OHP paper 2 consisting of a synthetic resin material and back paper 4 fixed thereby by means of an adhesive agent. The smoothness on the front side surface 7 of the back paper 4 is adjusted to >=200sec and the smoothness of the rear side surface 8 of the back paper 4 is formed to <=100sec. Namely, the rear side surface 8 of the back paper is formed to the smoothness rougher than the front side surface 7. The coefft. of friction between the sheet bodies is, therefore, decreased and the integral conveyance of the sheet bodies 1 is prevented in the case of using the sheet bodies 1 in lamination.
Patent JP-S582800-A (JP)
Inventor: HIRAKI AKIHIKO
IPC: G21K5/08
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62257985-A (JP)
Title: Air blow gasification system with pulverized coal slurry feed
Inventor: IWATA KIYOMITSU
IPC: F23K3/00
Filed: 1986-05-02
Abstract: PURPOSE:To provide the titled system outstanding in gasification performance and operation characteristics, comprising pulverized coal slurry feed means to coal gasification oven, compressed air feed line, oxygen feed line for the air to be enriched with oxygen, and sealing nitrogen feed line to double partition wall area. CONSTITUTION:Coal is pulverized and made into a slurry using a pulverized coal slurry production equipment 2-1, the resulting slurry being pressurized with a slurry pump 2-2 followed by regulation of its injection pressure through pressure regulating valves 2-3 and 2-5, then making a continuous feed into the coal gasification oven through a plural of slurry burners 2-4 and 2-6 capable of burner cut. Along with the above procedures, an air for use in the gasification is pressurized with an air compressor 3-1 followed by introduction, using a mixer 3-3, of an oxygen gas produced in an oxygen manufacturing plant 3-2 to effect enrichment of the air with the oxygen, the resulting oxygen-enriched air being blown into the gasification oven. Meanwhile, the nitrogen gas obtained as a byproduct in the oxygen manufacturing plant 3-2 is used for plant purge 3-7, and furthermore, is fed to the double partition wall area in the gasification oven through a pipe bed 3-6 at the lower part of the oven to make a seal, thus enhancing gasification performance of the oven.